Add changelog entry for v3.0.0-rc.1
Add changelog entry for v3.0.0-rc.1

ScoutLink/lounge,ScoutLink/lounge,williamboman/lounge,ScoutLink/lounge,williamboman/lounge,thelounge/lounge,FryDay/lounge,MaxLeiter/lounge,thelounge/lounge,MaxLeiter/lounge,MaxLeiter/lounge,williamboman/lounge,FryDay/lounge,FryDay/lounge